baber/WOPTO huggingface dataset:
Patent JP-H0693497-A (JP)
Title: Production of organic thin film
Inventor: SAJI TETSUO
IPC: C09K23/42
Filed: 1993-07-15
Abstract: PURPOSE:To provide a surfactant capable of making a water insoluble polymer soluble by introducing a specific substituent having polyethylene chain into ferrocene or the derivative. CONSTITUTION:A thin film of a hydrophobic organic material is produced on an electrode by electrolyzing a micell solution obtained by making the hydrophobic organic material soluble in a water medium by using the surfactant containing the ferrocene derivative expressed by a general formula (CHEM 1). By this method, dyestuff such as phthalocyanine having wide application field, various hydrophobic polymer or the like is made soluble by forming the micelle in aq. solution system. An organic drastically thin film is formed by utilizing the aggregation and dispersion of the micelle caused by electrolyzing the solution together with adding the surfactant.
Patent JP-S6234659-A (JP)
Title: Method for changing over injection speed of die casting machine
Inventor: SUGA HIROZO
IPC: B29C45/77
Filed: 1985-08-09
Abstract: PURPOSE:To decrease the generation of casting defects such as blowholes and mis-run by detecting the arrival of a molten metal at the prescribed position of a die cavity, transmitting the same to a plunger speed control device and operating a solenoid valve for changing over a low speed to a high speed thereby changing the injection speed to a high injection speed. CONSTITUTION:After the molten metal is poured from a pouring port 6, the molten metal is first injected at the low speed and when the top end of the molten metal comes to the sensor attaching part in the cavity 2, the sensor 7 detects the molten metal 7. The detection signal is converted to an electric signal which is further transmitted through an amplifier 8 to the speed control device 5 to change over the speed of a plunger 4 from the low to the high speed by the operation of a low-high speed change-over device 5. As a result, the top end part of the molten metal in the mid-way of injection in the stage of changing over the low speed to the high speed is made always constant. The quality of a die casting product is thus improved by the decrease of blowholes, etc.
Patent JP-H0519570-A (JP)
Title: Image forming device and method
Inventor: NAWAMA JIYUNICHI
IPC: G03G15/08
Filed: 1991-07-16
Abstract: PURPOSE:To obtain not only a stable image density but also a high-resolution and high quality image at high speed without having base fogging and the scattering of toner by using a small sized device having a simple configuration and easy maintenance. CONSTITUTION:This image forming device is composed of a photosensitive body 101 which can have an image exposure from the face opposite to the face where the toner is supplied, a toner hopper 105, a toner supplying part, an image exposing part, and a toner recovery part 107, forms an image on the downstream part of the photosensitive body 101 where the toner is supplied, and further, has the toner recovery part 107 on the downstream part, and the toner supplying part and the toner recovery part 107 share the toner hopper 105. The photosensitive body 101 is rotated, to supply the toner electrified by the toner hopper 105 from the toner supplying part arranged in the rotational direction of the photosensitive body 101, to the surface of the photosensitive body, and has the image exposure. After that, on the toner recovery part 107 arranged on the rotational direction of the photosensitive body 101, similarly, the toner is left on the image part of the photosensitive body 101, and the toner on a nonimage part is recovered, so that a toner image is formed on the photosensitive body.
Patent JP-S6418394-A (JP)
Title: Home telephone system
Inventor: ASAYAMA AKIO
IPC: H04Q5/00
Filed: 1987-07-14
Abstract: PURPOSE:To evade rewiring and to reduce the cost as compared with a conventional system by connecting an adapter for extension calling in parallel to respective extension telephone sets, and enabling the normal two-wire bus system to be employed as it is for the wiring. CONSTITUTION:The adapter 4 for extension calling consists of a DC voltage detecting circuit 21 which detects which extension telephone set is in an off-hook state from the value of a voltage applied to a line, a DTM signal detecting and decoding circuit 23, a coincidence detecting circuit 24, a ring-back tone generation part 29, etc. Then when there is a command for general calling from an extension telephone set, the circuit 24 sends out a signal for operating the ring-back tone generation part 29 without deciding whether or not the command matches with its characteristic extension number. In this case, the adapter 4 is connected in parallel to the respective extension telephone sets, so the two-wire bus system where the respective telephone sets are branch-connected can be employed as it is and the need for a leased control line, etc., is eliminated, so the cost is reduced as compared with a conventional system.
Patent JP-H0338746-A (JP)
Title: Managing system for definition of data structure
Inventor: OKUNISHI SHINICHI
IPC: G06F12/00
Filed: 1989-07-05
Abstract: PURPOSE:To prevent the double registration of the data structure defining information, to eliminate the correction of this information and to easily control the data structure definition by dividing the data structure definition into the item definition and the file definition and evolving and referring to these definitions at a reference time point. CONSTITUTION:An item name and plural attributes are defined to a single item of the item defining information, and these item defining information form the item definition of a system. The files 1 - n are registered into the file definition and plural items are defined to each file. At reference to the data structure, the reference is given to the file definition and then to the arrangement of items and the item names. Furthermore the reference is given to the item definition via the item name and then to the attribute of each item. In such a manner, the data structure of the file to be referred to is evolved. Thus it is just required to change the item attribute for the item definition only and the change is not required to the file definition.
Patent JP-H0619715-A (JP)
Title: Discrimination method for fuzzy inference result
Inventor: NAKAYASHIKI KAHORU
IPC: G01D21/00
Filed: 1992-07-02
Abstract: PURPOSE:To discriminate a final result by using a representative value being a fuzzy inference result and a representative value conformed degree showing the satisfied degree of the representative value. CONSTITUTION:The insufficiency of fuzzy knowledge is checked (1). When knowledge is judged to be sufficient (2), the final result is judged by using the representative value and the representative value conformed degree (3). If only a conclusion part is judged to be insufficient when knowledg is judged to be insufficient (4), the final result is judged by using only the conformed degree (5). If only a condition part is judged to be insufficient when knowledge is judged to be insufficient (6) or the fuzzy knowledge of the condition part and the conclusion part is judged to be insufficient (7), knowledge is filled up (8) and the final result is judged by using the representative value and the representative value conformed degree (3). Then, the result is outputted.
Patent JP-S5876107-A (JP)
Title: Apparatus for precipitation treatment of soft sludge
Inventor: KUMAMOTO NAOKI
IPC: B01D21/24
Filed: 1981-10-31
Abstract: PURPOSE:To enhance the treating capacity of soft sludge, by providing a water permeable line body which is moved in a soft sludge storage tank and taken up to the outside and a means for removing soft sludge adhered to said line body out of said tank as the movement thereof to accelerate the precipitation speed of said soft sludge. CONSTITUTION:A main apparatus as the precipitation treatment part of a soft sludge treating vessel is constituted from a soft sludge storage tank 30, winders 15, 15', washing machines 16, 16' as soft sludge removing means and rope like or narrow strip like water permeable line bodies 17, 17'. In this apparatus, the line bodies 17, 17' provided under tension in the storage tank 30, into which sludge 4 is introduced, are moved by the winders 15, 15' and drive pulleys and sludge adhered to the line bodies 17, 17' is removed by the adhered sludge removing means such as the washing machines 16, 16' provided to the outside of the storage tank 30. As the resut, the clogging of the line bodies 17, 17' are prevented as well as consolidation promoting effect of the sludge 14 is held and  the precipitation speed of consolidated sludge can be accelerated.
Patent JP-H0618681-A (JP)
Title: Transmitter-receiver system, transmitter and receiver
Inventor: TAKAHASHI TOMOHIRO
IPC: G04R20/00
Filed: 1992-07-02
Abstract: PURPOSE:To obtain a transmission-reception system wherein the electric power of a power supply in a receiver is saved, the time in a transmitter and the receiver is corrected and data is controlled so as to correspond to the time. CONSTITUTION:Message data and time data are inputted to a transmitter 101. The inputted data are converted into transmission data to be transmitted to a receiver 110; it is stored temporarily. The receiver 110 uses a clock function 114 at its inside and sets a power-supply circuit 112 to an ON state during a transmission operation. The received data is compared with a code, and a reception processing operation and a power-supply OFF processing operation are performed.
Patent JP-S6235384-A (JP)
Title: Developing roller
Inventor: OKAMOTO YUKIO
IPC: G03G15/09
Filed: 1985-08-08
Abstract: PURPOSE:To lighten the weight of a developing roller and to simplify its constitution by removing an unnecessary part in the roller while a magnet roller retains its monolithic constitution. CONSTITUTION:A roller bearing 3 is put into a housing at the end part of the magnet roller 2, and the spindle part 4-B of a flange member 4 fixed on a developing sleeve 6 is inserted into the inner race of the bearing 3. The inner race of a roller bearing 8 inserted into the housing of another flange member 7 fixed on other end of the developing sleeve 6 is fitted.
Patent JP-H0463496-A (JP)
Title: Waterproof cap for transceiver
Inventor: NOBA KUNIHIRO
IPC: H04B10/60
Filed: 1990-07-02
Abstract: PURPOSE:To eliminate an insulation breakdown due to invasion of water to a semiconductor element sealing chamber upon strong washing, contamination of noses by forming holes for noses at branched parts, and forming air hole contact parts at the ends of the branched parts. CONSTITUTION:The ends of branched parts 11a, 11b are formed at protrusion pieces 11c, 11d, and the end of the piece lid is formed at an air hole contact part 11e. The pieces 11c, 11d are engaged within grooves 5a, 5b of the outer peripheries of the roots of noses 5, 6, and the part 11e covers an air hole 9a. In this case, a waterproof cap 10a for a transceiver prevents invasion of water from a gap between both by rigid engagement of the holes 14a, 14b with the noses 5, 6 and simultaneously holds a blocking state of the hole 9a by the part 11e at the end of the part 11d. Thus, even if it is washed with strong water stream, it is not invaded into a semiconductor containing sealing chamber and the noses.
Patent JP-2000012126-A (JP)
Title: Semiconductor device and applied electronic equipment
Inventor: TAKUBO TOMOAKI
IPC: H05K1/18
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its applied electronic equipment by which a height of a connecting part of a package board and a circuit board can be easily secured even when the pitches of the connecting terminals of the package board are reduced, the connecting part is hardly influenced by the thermal expansion coefficient of the package material so that the reliability of its applied electronic equipment can be ensured, and an insulating substrate material of the package board can be selected from a wide range. SOLUTION: A semiconductor chip 1 is loaded on a package board 3, at least a part of the chip is sealed by a resin 2, and a semiconductor device comprises a resin seal type package part 10 formed by arranging the flat connecting terminals 13 in a two-dimensional lattice on a rear surface of the package board, and a coiled connecting member 200 arranged corresponding to each line of the arrangement of the connecting terminals on the rear surface of the package board and comprising the conductive portions connected to the connecting terminals corresponding to the pitches of the connecting terminals in the arrangement of the connecting terminals.
Patent JP-S5797706-A (JP)
Title: Antenna device
Inventor: MASUDA TAKENORI
IPC: H01Q19/02
Filed: 1980-12-10
Abstract: PURPOSE:To obtain an antenna device which can suppress unnecessary reflection waves throughout a wide frequency band and is used commonly for multiple frequencies, by providing concentric multistage apex matching plates. CONSTITUTION:The first apex matching plate 3a of a size adapted to one frequency fL and the second apex matching plate 8 of a size adapted to the other frequency fH are superposed onto the reflective mirror of the antenna device having the reflection mirror which reflects radio waves radiated from a horn, and reflection waves 7b and 9 are formed by these apex matching plates 3a and 8. When reflection coefficients for frequencies fL and fH due to the apex matching plate 3a and reflection coefficients for frequencies fL and fH due to the apex matching plate 8 are denoted as 7bL, 7bH, 9L, and 9H respectively, unnecessary reflection waves at a feed point 5 of the horn are obtained by vector synthesis of reflection coefficients, and reflection coefficients become 679L and 679H for two frequencies fL and fH, and thus, unnecessary reflection waves are restrained low by providing apex matching plates 3a and 8.
Patent JP-H051764-A (JP)
Title: Gear-shift control device of automatic transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: F16H61/04
Filed: 1991-06-20
Abstract: PURPOSE:To reduce the number of frictional fitting element to be operated for switching simultaneously with manual shift from an R range to an engine brake range. CONSTITUTION:In the case that a manual shift device 3 performs the manual shift from an R range to engine brake range, the neutral change-gear stage that an auxiliary gear-shift part 2 is left as it is and main gear-shift part 1 is switched to the ahead stage once, and thereafter, a gear-shift command means 5 output the gear-shift command signal for switching the auxiliary gear-shift 2 to the low speed stage to set at a gear-shift stage of the starting time of the ahead range.
Patent JP-S6419809-A (JP)
Title: Constant current source circuit
Inventor: MATSUDA AKINORI
IPC: G05F3/26
Filed: 1987-07-15
Abstract: PURPOSE:To generate an output current having a positive temperature characteristic by applying the potential of the mutual connecting point of the driven current side of a first current mirror circuit, and the reference current side of a second mirror circuit to the gate of an electric field effect transistor, and taking out the driven current of a second mirror circuit as an output current. CONSTITUTION:The mutual connecting point potential of the driven side transistor 11d of the mirror circuit 11 and the reference side transistor 20r of the first current mirror circuit 20 is supplied to the gate of the electric field effect transistor 2 and a constant current from the driven side transistor 20d of the second mirror circuit is led out as the output current Ic. A forward voltage as the diode of the reference side transistor has a negative temperature characteristic. The forward voltage of the driven side transistor of the first current mirror circuit has also the negative temperature characteristic. The reference current Ir 1 increases more than an increased part based on the natural temperature coefficient of the reference side transistor to compensate the negative temperature coefficient of a light emitting diode.
Patent JP-H0946507-A (JP)
Title: Digital copying machine
Inventor: SAITOU TAKANOBU
IPC: H04N1/387
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide the digital copying machine in which originals placed longitudinally and laterally in mixture are copied in a unified direction thereby reducing considerably the job time of the user. SOLUTION: The digital copying machine is provided with a scanner 101 converting an image on an original into a digital quantity and reading the digital quantity, a memory 102 storing the read image data by plural originals, a plotter 105 plotting the stored image data, and an operation section 103 displaying a setting result such as the mode and a machine status. The digital copying machine has the electronic sort mode where platter 105 plots one by one original of the read plural original images and the plotting is repeated by a repeat number, and has a control section 104 discriminates the direction of the located original as to the stored image information and controls the direction of the located original as to the stored image information so that the image of the original is plotted in a unified direction in the case of executing the electronic sort mode.
Patent JP-S5878800-A (JP)
Inventor: ANDOU KAZUNARI
IPC: B43K8/00
Filed: 1981-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H117949-A (JP)
Title: Non-sintered nickel electrode for alkali storage battery
Inventor: TOKUDA MITSUNORI
IPC: H01M4/52
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a non-sintered nickel pole which developes a high coefficient of use of active material in the case of being charged under a high temperature atmosphere by comprising an active material powder comprised of a complex powder consisting of an covered inner consisting of a base body particle containing nickel hydroxide and yttrium covering the base body particle or the like, and a covered outer layer consisting of cobalt covering the covered inner layer or a compound thereof. SOLUTION: A base body particle contains a single component particle consisting of only nickel hydroxide and a particle in which an element such as cobalt is solidified and solved in the nickel hydroxide. A covered inner layer consists of yttrium, scandium or lanthanoid, or a compound thereof, preferably hydroxide, oxide, carbonic acid salt, or fluoride. A ratio of the element in the covered inner layer is 0.05 to 5 wt.% to the nickel hydroxide in a base material particle. A cobalt compound of the covered outer layer include cobalt monoxide or the like. A rate of the covered outer layer is 3 to 15 wt.% to a complex particle.
Patent JP-H06293775-A (JP)
Title: Cephem compound, its production and antibacterial composition containing the compound
Inventor: SENDAI MICHIYUKI
IPC: A61P31/04
Filed: 1993-07-16
Abstract: PURPOSE:To provide a new compound having excellent long-acting antibacterial activity against Pseudomonas aeruginosa. CONSTITUTION:The compound of formula I {A is bivalent nonionic aromatic heterocyclic group; Y is a bond or S, O, NH, CONH, SO2NH or bivalent lower chain hydrocarbon group which may contain the above groups; B is group of formula II or formula III [R<3> is H or (substituted)lower alkyl; R<4> and R<4>' are H, hydroxy, (substituted), lower alkyl, carboxyl or carbamoyl]}, e.g. 7beta-(2-(5- amino-1,2,4-thiadiazol-3-yl)-(Z)-2-methoxyiminoacetamido]-3-[[1-[(1,5- dihydroxy-4- pyridon-2-yl)methyl]-1H-tetrazol-5-yl] thiomethyl]-3-cephem-4-carboxylic acid sodium salt. The compound of formula I can be produced by reacting a cephem compound having a substituent of formula IV (R<10> is hydroxy, acyloxy or halogen) on 3-site with a compound of formula V.
Patent JP-S5965212-A (JP)
Title: Device for measuring flow rate or flow speed
Inventor: WADA SHIYUNICHI
IPC: G01F1/32
Filed: 1982-10-05
Abstract: PURPOSE:To make it possible to expand the measuring range of a flow rate stably, by changing preset temperature difference of a hot wire in response to the flow speed or flow rate of a fluid to be measured, and changing an offset voltage for correction to the optimum desired value at the same time. CONSTITUTION:When an analog output V5, which is the same as that of a hot wire flow speed meter and applied to a positive input terminal of a voltage comparator 21, is smaller than a comparing voltage VR to the negative input terminal, the output of the comparator 21 becomes a low level, and transistors 20a and 20b are turned OFF. A power source Vcc is connected to the negative input terminal of a first bridge circuit through resistors 19c and 19a. A positive offset voltage by a resistor 9c is offset to the lower side by the desired value. The offset value is set at the optimum value when the preset value of the temperature difference of a hot wire 4 is low. When the flow rate is increased and the signal V5 becomes larger than the comparing voltage VR, the output of the comparator 21 becomes a high level, and the preset temperature of the hot wire 4 is changed to a high temperature side. The offset voltage is only the correcting voltage by the resistor 9c, which is a large value. As a result, the measuring range of the flow rate can be stably expanded.
Patent JP-H0737773-A (JP)
Title: Aligner
Inventor: YAMADA MAKOTO
IPC: G03F7/20
Filed: 1993-07-16
Abstract: PURPOSE:To prevent imperfect exposure by improving a shutter used in the aligner of a lithography process or the like. CONSTITUTION:In this aligner 1, a substrate mounted on a stage 12 and coated with a film to be exposed is irradiated with light from a mercury lamp 6, by using a liquid crystal indicating element 2 which is a shuttering means for transmission or shielding.
Patent JP-2000011595-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/107
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To hold and house a leader pin with high reliability in an opening part of a cartridge case with a lock member by interrupting the coming off the lead pin from the held state of the leader pin due to dropping impact, etc. SOLUTION: A single reel 4 wound with the magnetic tape 20 is rotatably housed in a cartridge case 7, both end parts of the leader pin 21 which is fixed to a tip of the magnetic tape 20 are fixed and held by the lock member 30 attachably/detachably inside the opening part 26 opened/closed by the slide door 27. In such a case a protrusion 27a is arranged inside the slide door 27 for interrupting the coming off and shift of the leader pin from the held state of the leader pin 21 with the lock member 30 in the closed state of the slide door 27.
Patent JP-2000007241-A (JP)
Title: Position indicator for elevator
Inventor: IKEDA NORIYOSHI
IPC: B66B3/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a position indicator for an elevator capable of easily seeing an indication even from a position if not facing a surface board. SOLUTION: Brackets 15 are protruded from a surface board 1 and arranged separately up and down and a cylindrical body 16 of light transmissive material is arranged therebetween. A guide rod 18 is provided at the sectional center of the cylindrical body 16 along the longitudinal direction of the cylindrical body 16 and a driving strip 26 is wrapped on guide wheels 22-25 and spread to be movable along the guide rod 18. An indexing piece 20 is arranged in the cylindrical body 16 in the fitted condition and engaged with the guide rod 18 in a movable manner to be connected to the driving strip 26. In this way, the position of a car is indicated through the indexing member 20 in the cylindrical body 16 protruded from the surface board 1, so that the indication can be clearly seen even from a position, if not facing the surface board 1.